User's Manual

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On-Line Commissioning 77
Table 5-2 Timeslots Needing Testing in BTS with More Than One TRX
TRX Number Timeslot Number Channel Type Testing Necessary
First TRX (Note) 0 BCCH No
1 SDCCH No
2 TCH Yes
3 TCH Yes
4 TCH Yes
5 TCH Yes
6 TCH Yes
7 TCH Yes
Second through Sixth
TRX (Note)
0 TCH Yes
1 TCH Yes
2 TCH Yes
3 TCH Yes
4 TCH Yes
5 TCH Yes
6 TCH Yes
7 TCH Yes
Note: The BCCH can be assigned to any TRX within the BTS. The label “First TRX” applies to the
TRX to which is assigned the BCCH. The
OMC operator may determine which physical TRX is
the “First”. All TCH timeslots on the second through sixth TRX must be tested.